2013

Scientific articles

1.  Lancellottti P, Badano LP, Lang RM, Akhaladze N, Athanassopoulos GD, Barone, D, Baroni M, Cardim N, Gomez De Diego JJ, Derumeaux G, De Sutter J, Dulgheru R, Edvardsen T, Galderisi M, Goncalves A, Habib G, Hagendorff A, Hristova K, Kou S, Lopez T, Magne J, de la Morena G, Popescu BA, Penicka M, Rasit T, Rodrigo Carbonero JD, Salustri A, Von Bardeleben S, Vinereanu D, Voigt JU, Voilliot D, Zamorano JL, Donal E, Maurer G: Normal Reference Ranges for Echocardiography: Rationale, Study design and Methodology (NORRE Study) Eur Heart J Cardiovasc Imaging 2013 Apr;14(4):303-8 PMID:23376837

2.   Almaas VM, Haugaa KH, Strøm EH, Scott H, Smith HJ, Dahl CP, Leren TP, Geiran O, Edvardsen T, Aakhus S, Amlie JP: Increased Amount of Interstitial Fibrosis Predicts Ventricular Arrhythmias, and is Associated with Reduced Myocardial Septal Function in Patients with Obstructive Hypertrophic Cardiomyopathy. Europace 2013 Sep;15(9):1319-27. doi: 10.1093/europace/eut028.

3.   Smiseth OA, Edvardsen T, Skulstad H: Cardioprotection during chemotherapy - Need for faster translation of knowledge from cardiology to oncology and role for a cardio-oncologist. J Am Coll Cardiol. 2013 Jun 11;61(23):2363-4. doi: 10.1016/j.jacc

 

4.   Edvardsen T, Plein S, Saraste A, Knuuti J, Maurer G, Lancellotti P: The year 2012 in the European Heart Journal – Cardiovascular Imaging. Part I. Eur Heart J Cardiovasc Imaging. 2013 Jun;14(6):509-14.

 

 

5.   Haugaa KH, Grenne B, Eek CH, Ersbøll MK, Svendsen JH, Florian A, Sjølie B, Brunvand H, Køber L, Voigt JU, Desmet W, Smiseth OA, Edvardsen T: Strain echocardiography improves risk prediction of ventricular arrhythmias after myocardial infarction. JACC Cardiovasc Imaging. 2013 Aug;6(8):841-50.

 

6.   Ruddox V, Mathisen M, Bækkevar M, Aune E, Edvardsen T, Otterstad JE: Is 3D echocardiography superior to 2D echocardiography in general practice? A systematic review of studies published between 2007 and 2012. Int J Cardiol. 2013 Sep 30;168(2):1306-1315.

7.   Sicari R, Edvardsen T, Badano L, Lancellotti P, Habib G, Maurer G: 2013 European Association Cardiovascular Imaging Research Grants. Eur Heart J Cardiovasc Imaging. 2013 Mar;14(3):294

8.   Hopp E, Bjørnerud A, Lunde K, Solheim S, Aakhus S, Arnesen H, Forfang K, Edvardsen T, Smith HJ: Perfusion MRI at rest in subacute and chronic myocardial infarct. Acta Radiol. 2013 Feb 11

9.   Gravning J, Ahmed MS, Von Lueder TG, Edvardsen T, Attramadal H: CCN2/CTGF attenuates myocardial hypertrophy and cardiac dysfunction upon pressure-overload. Int J Cardiol. 2013 Feb 26. pii: S0167-5273(13)00224-6

10.   Sarvari SI, Haugaa KH, Zahid W, Bendz B, Aaberge L, Aakhus S, Edvardsen T: Layer-specific quantification of myocardial deformation by strain echocardiography may reveal significant CAD in patients with non-ST-segment elevation acute coronary syndrome. JACC Cardiovasc Imaging. 2013 May;6(5):535-44

11.   Gravning J, Smedsrud MK, Omland T, Eek C, Skulstad H, Aaberge L, Bendz B, Kjekshus J, Mørkrid L, Edvardsen T: Sensitive troponin assays and N-terminal pro-B-type natriuretic peptide in acute coronary syndrome: Prediction of significant coronary lesions and long-term prognosis. Am Heart J. 2013 May;165(5):716-24

12.   Plein S, Knuuti J, Edvardsen T, Saraste A, Maurer G, Pierard L, Lancellotti P: The year 2012 in the European Heart Journal – Cardiovascular Imaging: Part II. Eur Heart J Cardiovasc Imaging. 2013 Jul;14(7):613-7

13.   Lancellotti P (Chair), Tribouilloy C, Hagendorff A, Popescu BA, Edvardsen T, Pierard LA, Badano L, Zamorano JL, On behalf of the European Association of Cardiovascular Imaging: Recommendations for the Assessment of Native Valvular Regurgitation: An Executive Revised Summary from the European Association of Cardiovascular Imaging. Eur Heart J Cardiovasc Imaging. 2013 Jul;14(7):611-44

14.  Gravning J, Ahmed MS, Qvigstad E, Krobert K, Edvardsen T, Moe IT, Hagelin EMV, Sagave J, Valen G, Levy FO, Osnes JB, Skomedal T, Attramadal H: Connective Tissue Growth Facto / CCN2 attenuates b-adrenergic responsivness and cardiotoxicity by induction of G Protein-Coupled Receptor Kinase-5 (GRK5) in cardiomyocytes. Mol Pharmacol. 2013 Sep;84(3):372-83.

15.   Zahid W, Johnson J, Westholm C, Eek CH, Haugaa KH, Skulstad H, Fosse E, Winter R, Edvardsen T:Mitral annular displacement by Doppler tissue imaging may identify coronary occlusion and predict mortality in patients with non-ST-elevation myocardial infarction. J Am Soc Echocardiogr. 2013 Aug;26(8):875-84.

16.   Lancellotti P, Nkomo VT, Badano L, Bergler J, Bogaert J, Davin L, Cosyns B, Coucke P, Dulgheru R, Edvardsen T, Gaemperli O, Galderisi M, Griffin B, Heidenreich P, Nieman K, Plana JC, Port S, Scherrer-Crosbie M, Schwartz R, Sebag I, Voigt JU, Wann S, Yang PC: Expert Consensus for Multi-Modality Imaging Evaluation of Cardiovascular Complications of Radiotherapy in adults: a report from the European Association of Cardiovascular Imaging and the American Society of Echocardiography J Am Soc Echocardiogr. 2013 Sep;26(9):1013-32.

17.   Espinoza A, Kerans V, Opdahl A, Skulstad H, Halvorsen PS, Bugge JF, Fosse E, Edvardsen T: Effects of Therapeutic Hypothermia on Left Ventricular Function Assessed by Ultrasound Imaging. J Am Soc Echocardiogr. 2013 Nov;26(11):1353-63. doi: 10.1016/j.echo.2013.06.021.

18.   Russell K, Eriksen M, Aaberge L, Wilhelmsen N, Skulstad H, Gjesdal O, Edvardsen T, Smiseth OA: Assessment of wasted myocardial work - A novel method to quantify energy loss due to un-coordinated left ventricular contractions Am J Physiol Heart Circ Physiol. 2013 Oct;305(7):H996-H1003.

19.   Hetland A, Haugaa KH, Olseng M, Gjesdal O, Ross S, Saberniak J, Jacobsen MB, Edvardsen T: Three months treatment with adaptive servo-ventilation improves cardiac function and physical activity in patients with chronic heart failure and Cheyne-Stokes respiration - a prospective randomized controlled trial. Cardiology. 2013;126(2):81-90.

20.   Ruddox V, Stokke TM, Edvardsen T, Hjelmesæth J, Aune E, Bækkevar M, Norum IB, Otterstad JE: The diagnostic accuracy of pocket-size cardiac ultrasound performed by unselected residents with minimal training. Int J Cardiovasc Imaging. 2013 Aug 23.

21.   Hasselberg NE, Edvardsen T, Petri H, Berge KE, Leren T, Bundgaard H, Haugaa KH: Myocardial Function and Risk Prediction of ventricular arrhythmias in Carriers of Lamin A/C mutation. Europace. 2013 Sep 20.

22.   Tsadok Y, Petrank Y, Sarvari S, Edvardsen T, Adam D: Automatic Segmentation of Cardiac MRI Cines Validated for long axis views. Comput Med Imaging Graph. 2013 Sep 12. pii: S0895-6111(13)00143-2

23.   Lindholm EE, Aune E, Norén CB, Seljeflot I, Hayes T, Otterstad JE, Kirkeboen KA. The Anesthesia in Abdominal Aortic Surgery (ABSENT) Study: A Prospective, Randomized, Controlled Trial Comparing Troponin T Release with Fentanyl-Sevoflurane and Propofol-Remifentanil Anesthesia in Major Vascular Surgery. Anesthesiology. 2013 Jun 4.

24.   Haugaa K.H, Bos MJ, Tarrell RB, Morlan BW, Caraballo PJ, Ackerman MJ. Institution wide QT alert system identifies patients with high risk of mortality. Mayo Clin Proc. 2013 Apr;88(4):315-25.

25.   Øie E, Berge C, Dahl CP, Edvardsen T, Beitnes JO, Bohov P, Berge RK, Aukrust P, Yndestad A; Tetradecylthioacetic acid increases fat metabolism and improves cardiac function in experimental heart failure. Lipids. 2013 Feb;48(2):139-54.

26.   Edvardsen T: Non-invasive diagnostics in cardiomyopaties. Hjerteforum 2013; 26 (1):60-61.

27.   Goebel B, Handrick V, Lauten A, Fritzenwanger M, Schütze J, Otto S, Figulla HR, Edvardsen T, Poerner TC, Jung C. Impact of acute normobaric hypoxia on regional and global myocardial function: a speckle tracking echocardiography study Int J Cardiovasc Imaging. 2013 Mar;29(3):561-70. doi: 10.1007/s10554-012-0117-2.

28.   Lee LC, Wall S, Klepach D, Ge L, Zhang Z, Lee R, Hinson A, Gorman JH, Gorman R, Guccione J. Algisyl-LVR with coronary artery bypass grafting reduces left ventricular wall stress and improves function in the failing human heart, International Journal of Cardiology 168(3):2022-2028, 2013.

29.   Nielsen BF, Mardal KA. Analysis of the Minimal Residual Method applied to ill-posed optimality systems, SIAM Journal on Scientific Computing 35(2):A785-A814, 2013.

30.   Nielsen BF, Lysaker M, Grøttum P. Computing ischemic regions in the heart with the bidomain model; first steps towards validation, IEEE Transactions on Medical Imaging 32(6):1085-1096, 2013.

31.   Wilhelms M, Hettmann H, Maleckar M, Koivumäki J, Dössel O, Seemann G. Benchmarking electrophysiological models of human atrial myocytes, Frontiers in Computational Physiology and Medicine 3(487), 2013.

32.   Gjesdal O, Almeida AL, Hopp E, Beitnes JO, Lunde K, Smith HJ, Lima JA, Edvardsen T.Long Axis Strain by MRI and Echocardiography in a Post Myocardial Infarct Population Journal of Magnetic Resonance Imaging, 2013 Nov 8. doi: 10.1002/jmri.24485

33.   Haugaa KH, Vestervik TT, Andersson S, Amlie JP, Jørum E, Gjerstad L, Taubøll E. Abnormal Electroencephalograms in patients with long QT syndrome. Heart Rhythm. 2013 Sep 27. pii: S1547-5271(13)01081-3. doi: 10.1016/j.hrthm.2013.09.070.

34.   Røislien J, Samset E. A non-parametric permutation method for assessing agreement for distance matrix observations Stat Med. 2013 Aug 15. doi: 10.1002/sim.5927.

Papers - in press

1. Chai J, Hake JE, Wu N, Wen M, Cai X, Lines GT, Yang J, Su H, Zhang C, Liao X. Towards simulation of subcellular calcium dynamics at nanometer resolution, Accepted for publication in International Journal of High Performance Computing Applications, 2013. in press

Book/Article in book/Report

1.   Koivumäki J. Calcium Dynamics, In: Encyclopedia of Applied and Computational Mathematics, ed. by Björn Engquist. Springer, 2013. Chapter in book

2. Bruaset AM, Tveito A.  Conversations About Challenges in Computing, Springer (ISBN: 978-3-319-00208-8), 2013. Edited book

3. Smiseth OA, Remme EW, Opdahl A, Aakhus S, Skulstad H. "Heart failure with normal left ventricular ejection fraction : Basic principles and clinical diagnostics" in Heart Failure Revisited: A Multidisciplinary Approach, Vanderheyden M and Bartunek J, Eds. Springer, New York, 2013: 25-61. Chapter in book

Lecture/Presentation

Dissemination measures for users

1.   Edvardsen T. The new role of echo in cardiomyopathies. 52nd annual meeting, Romanian Society of Cardiology, Sinaia City, Romania. Oct 4th 2013.

2.   Edvardsen T., Left ventricular function. Looking deeper. European Heart Meeting. ESC. Amsterdam, Netherlands. Aug. 2013

3.   Edvardsen T. High-tech echocardiography in the early diagnosis of cardiotoxicity. European Heart Meeting. ESC. Amsterdam, Netherlands. Aug. 2013

4.   Edvardsen T. Basics of Strain Imaging: Tissue Velocity vs. Speckle-Tracking. 24th Annual meeting. American Society of Echocardiography. Minneapolis, MN, USA. July 2013.

5.   Edvardsen T. Prevention of sudden death: role of echo. The Role of Advanced Cardiac Imaging. May 10th 2013. Venice, Italy. Org: Univ of Padua, Italy.

6.   Edvardsen T. Where are we going with Cardiac Imaging today and tomorrow according to Nordic opinion leaders. Echocardiography. The 2nd Annual Nordic Cardiovascular Imaging Meeting: Gothenburg April 16th 2013

7.   Edvardsen T. Global strain, mechanical dispersion and ventricular arrhythmias. 77th Annual Scientific Meeting of the Japanese Circulation Society. Yokohama, Japan March 16th 2013.

8.   Edvardsen T. Clinical use of speckle tracking echocardiography. 77th Annual Scientific Meeting of the Japanese Circulation Society. Yokohama, Japan March 16th 2013.

9.   Edvardsen T. Up-to-date assessment of left ventricular systolic function. 77th Annual Scientific Meeting of the Japanese Circulation Society. Yokohama, Japan March 15th 2013.

10.   Edvardsen T. Strain Imaging for Diagnosis and prognosis in infarct patients. Myocardial Velocity and Deformation Imaging. Leuven, Belgium Feb 7th 2013.

11.   Hasselberg NE, Haugaa K, Sarvari SI, Gullestad L, Andreassen AK, Edvardsen T. Left ventricular global longitudinal strain correlates to diastolic function and reduced exercise capacity in patients with preserved ejection fraction. J Am Coll Cardiol. Abstract Supplement 2013;61(10_S): E829

12.   Platonov P, Borgquist R, Gilljam T, Haugaa K, Edvardsen T, Bundgaard H, Holst AG, Hansen J, Eschen O, Svendsen JH: Echocadiographic evaluation has a low sensitivity for detection of patients with arrhythmogenic right ventricular cardiomyopathy (ARVC) using guidelines criteria of 2010. J Am Coll Cardiol.Abstract Supplement 2013;61(10_S): E347

13.   Platonov P, Gilljam T, Holst AG, Haugaa K, Edvardsen T, Borgquist R, Eschen O, Hansen J, Bundgaard H, Svendsen JH: Heart transplantations in the Nordic arrhythmogenic right ventricular cardiomyopathy register. J Am Coll Cardiol. Abstract Supplement 2013;61(10_S): E254

14.   Saberniak J, Hasselberg NE, Borgquist R, Platonov PG, Holst AG, Edvardsen T, Haugaa KH. Athletic Activity Aggravates Frequency of Ventricular Arrhythmias in Arrhythmogenic Right Ventricular Cardiomyopathy Patients. Heart Rhythm, Vol. 10, No 5, May Abstract Supplement 2013, AB 16-02.

15.   Hasselberg NE, Haugaa KH, Sarvari S, Andreassen AK, Edvardsen T. Left Ventricular Global Longitudinal Strain Correlates to Diastolic Function and Reduced Exercise Capacity in Patients with Preserved Ejection Fraction. Eur Heart J Abstract Supplement 2013.

16.   Saberniak J, Hasselberg NE, Borgquist R, Platonov PG, Holst AG, Edvardsen T, Haugaa KH. History of vigorous physical activity increases frequency of exercise induced ventricular arrhythmias in patients with arrhythmogenic right ventricular cardiomyopathy. Eur Heart J Abstract Supplement 2013.

17.   Hasselberg NE, Brunet A, Haugaa KH,  Erwan D, Edvardsen T. Global longitudinal strain at baseline is a marker of ventricular arrhythmias in patients with cardiac resynchronization therapy. Eur Heart J Abstract Supplement 2013.

18.   Saberniak J, Hasselberg NE,  Borgquist R, Platonov PG, Holst AG,  Edvardsen T, Haugaa KH. Athletic activity impairs biventricular myocardial function in subjects with arrhythmogenic right ventricular cardiomyopathy. Eur CV imaging 2013. Abstract Supplement

19.   Hasselberg NE, Haugaa KH,  Brunet A, Erwan D, Edvardsen T. Global Longitudinal Strain is a Risk Marker of Ventricular Arrhythmia in Candidates for Cardiac Resynchronization Therapy Eur CV imaging 2013. Abstract Supplement

20.   Hasselberg NE, Haugaa KH,  Brunet A, Erwan D, Edvardsen T. Echocardiographic Mechanical Dispersion is a Marker for Ventricular Arrhythmia in Patients with Cardiac Resynchronization Therapy Eur CV imaging 2013. Abstract Supplement

21.   Hasselberg NE, Saberniak J, Berge KE, Edvardsen T, Haugaa KH. Mechanical Dispersion by Strain Echocardiography is a Marker of Ventricular Arrhythmias in Lamin A/C Mutation Positive Subjects. Eur CV imaging 2013. Abstract Supplement

22.   Leren IS, Hasselberg NE, Saberniak J, Leren TP, Edvardsen T,  Haugaa KH.  Strain echocardiography reveals subclincially reduced myocardial function in patients with LQT2 compared to LQT1. Eur CV imaging 2013. Abstract Supplement

23.   Hasselberg NE, Haugaa KH, Brunet A, Erwan D, Edvardsen T, Echocardiographic Mechanical Dispersion is a Marker for Ventricular Arrhythmia in Patients with Cardiac Resynchronization Therapy. Circulation 2013. Abstract Supplement

24.   Hasselberg NE, Haugaa KH, Brunet A, Erwan D, Edvardsen T, Global Longitudinal Strain as a Risk Marker of Ventricular Arrthythmias in Candidates for Cardiac Resynchronization Therapy. Circulation 2013. Abstract Supplement

25.   Hasselberg NE, Saberniak J, Berge KE, Edvardsen T, Haugaa KH. Mechanical Dispersion by Strain Echocardiography is a Marker of Ventricular Arrhythmias in Lamin A/C Mutation Positive Subjects. Circulation 2013; 10920. Abstract Supplement

26.   Leren IS, Hasselberg NE, Saberniak J, Leren TP, Edvardsen T,  Haugaa KH.  Strain echocardiography reveals subclincially reduced myocardial function in patients with LQT2 compared to LQT1. Circulation 2013. Abstract Supplement

27.  Borgquist R. Holst A, Haugaa KH, Edvardsen T, Svendsen JH, Platonov P Echocardiographic Evaluation Has a Low Sensitivity for Detection of Patients with Arrhythmogenic Right Ventricular. Cardiomyopathy (ARVC) Using the Guidelines Criteria of 2010. J. Am. Coll. Cardiol suppl 2013 Best Posters entitled Top 3% ranked poster at ACC 2013

28.   Babic A, Joo P, Odland HH, Gerard O, Samset E. Echo guidance for optimizing LV lead placement in CRT procedures. The 5th National PhD Conference in Medical Imaging, Tromsø, 2013. Abstract Supplement

29.   Bersvendsen J, Beitnes JO, Urheim S, Aakhus S, Samset E. Automatic Measurement of Aortic Annulus Diameter in 3-Dimensional Transoesophageal Echocardiography. The 5th National PhD Conference in Medical Imaging, Tromsø, 2013. Abstract Supplement

30.   Kozlowski P, Bruckner S, Samset E. Improved cardiac diagnosis and treatments using holographic 3D ultrasound. The 5th National PhD Conference in Medical Imaging, Tromsø, 2013. Abstract Supplement

31.   Saberniak J, Hasselberg NE, Borgquist R, Platonov PG, Holst AG, Edvardsen T, Haugaa KH.  Exercise activity increases arrhythmic risk in subjects with arrhythmogenic right ventricular cardiomyopathy.  Norwegian Society of Cardiology (NCS) Annual meeting 2013. Abstract Supplement

32.   Hasselberg NE, Haugaa KH, Brunet A, Kongsgård E, Donal E, Edvardsen T. Global longitudinal strain at baseline predicts ventricular arrhythmias in heart failure patients eligible for cardiac resynchronization therapy. Norwegian Society of Cardiology (NCS) Annual meeting 2013. Abstract Supplement

33.   Lysaker OM, Nielsen BF, Wall S. Computing Ischemic Regions in the Heart: On the Use of Internal Electrodes, In: Computing in Cardiology, IEEE, 2013. Abstract Supplement

34.   Lines GT, Lysaker OM, Nielsen BF. Observability of ischemia and the need for patient specific geometrical models in inverse ECG, Computing in Cardiology, 2013.

35.   Leren IS, Hasselberg NE, Saberniak J, Leren TP, Edvardsen T, Haugaa KH, Myocardial function is reduced in patients with long QT syndrome type 2 compared to type 2, AHA Congress, Dallas November 16th- 20th 2013. Abstract Supplement

36.   Remme EW, Hasselberg NE, Smedsrud MK, Smiseth OA, Edvardsen T. Geometric factors explain why left ventricular ejection fraction may be preserved in ventricles with reduced global longitudinal strain, AHA Congress, Dallas November 16th- 20th 2013. Abstract Supplement

37.   Hasselberg NE, Haugaa KH, Brunet A, Kongsgård E, Donal E, Edvardsen T, Echocardiographic mechanical dispersion is a marker for ventricular arrhythmia in patient with cardiac resynchronization therapy, AHA Congress, Dallas November 16th- 20th 2013. Abstract Supplement

38.   Hasselberg NE, Saberniak J, Berge KE, Edvardsen T, Haugaa KH, Mechanical dispersion by strain echocardiography is a marker of ventricular arrhythmia in Lamin A/C mutation positive subjects, AHA Congress, Dallas November 16th- 20th 2013. Abstract Supplement

39.   Hasselberg NE, Haugaa KH, Brunet A, Kongsgård E, Donal E, Edvardsen T, Global longitudinal strain as a risk marker of ventricular arrhythmia in candidates for cardiac resynchronization therapy, AHA Congress, Dallas November 16th- 20th 2013. Abstract Supplement

40.   Boe EA, Russell K, Eek C, Eriksen M, Grenne B, Brunvand H, Smiseth OA, Skulstad H. Coronary artery occlusion in N-STEMI patients can be identified by assessing segmental work which incorporates the effects of afterload on strain measurements, AHA Congress, Dallas November 16th- 20th 2013. Abstract oral session.

41.   Haugaa KH, Marek JJ, Ahmed M, Ryo K, Adelstein E, Samir S, Gorcsan III J. Persistent of worsened mechanical dyssynchrony after cardiac resynchronization therapy is associated with risk for ventricular arrhythmias, AHA Congress, Dallas November 16th- 20th 2013. Abstract oral session.

42.  Edvardsen T. Newer myocardial Indices, AHA Congress, Dallas November 16th- 20th 2013.

43.   Edvardsen T. Cardio-oncology: the new kid in town - Use of computed tomography and magnetic resonance in cancer patients: when are they needed? Euroecho Dec 2013, Istanbul, Turkey. Org: European Association of Cardiovascular Imaging.

44.   Edvardsen T. New insights of cardiac imaging in acute chest pain - Speckle tracking echocardiography for the assessment of acute coronary syndromes. Euroecho Dec 2013, Istanbul, Turkey. Org: European Association of Cardiovascular Imaging.

45.   Edvardsen T. Judge: Young Investigator Awards session – Basic Science: Euroecho Dec 2013, Istanbul, Turkey. Org: European Association of Cardiovascular Imaging.

46.   Edvardsen T. Course on new frontiers in cardiac mechanics - Imaging left ventricular function. EuroEcho-Imaging. Dec 2013, Istanbul, Turkey. Org: European Association of Cardiovascular Imaging

47.   NE Hasselberg, KH Haugaa, A Brunet, E Kongsgaard, E Donal, T Edvardsen: Global longitudinal strain predicts subsequent ventricular arrhythmia in patients receiving cardiac resynchronization therapy. Euroecho Dec 2013, Istanbul, Turkey. Org: EACVI. P168

48.   E W Remme, M K Smedsrud, N E Hasselberg, O A Smiseth, T Edvardsen: Discrepancy between changes in global longitudinal strain and ejection fraction may be explained by geometric factors. Euroecho Dec 2013, Istanbul, Turkey. Org: EACVI. P245

49.   T M Stokke, V Ruddox, S I Sarvari, J E Otterstad, E Aune, T Edvardsen: Pocket-size cardiac ultrasound in the hands of medical students improves diagnostic accuracy of bedside clinical examination. Euroecho Dec 2013, Istanbul, Turkey. Org: EACVI. Abstract: P413

50.   NE Hasselberg, KH Haugaa, A Brunet, E Kongsgaard, E Donal, T Edvardsen: Mechanical dyssynchrony is a marker for ventricular arrhythmia in patients with cardiac resynchronization therapy. Euroecho Dec 2013, Istanbul, Turkey. Org: EACVI. Abstract: P429

51.   IS Leren, NE Hasselberg, J Saberniak, TP Leren, T Edvardsen, KH Haugaa: Strain echocardiography reveals subclincially reduced myocardial function in patients with LQT2 compared to LQT1. Euroecho Dec 2013, Istanbul, Turkey. Org: EACVI. Abstract: P511

52.   NE Hasselberg, J Saberniak, KE Berge, T Edvardsen, KH Haugaa: Echocardiographic mechanical dispersion is a marker of ventricular arrhythmias in Lamin A/C mutation positive subjects. Euroecho Dec 2013, Istanbul, Turkey. Org: EACVI. P797

53.   J Saberniak, NE Hasselberg, R Borgquist, PG Platonov, AG Holst, T Edvardsen, KH Haugaa: Athletic activity impairs biventricular myocardial function in subjects with arrhythmogenic right ventricular cardiomyopathy. Euroecho Dec 2013, Istanbul, Turkey. Org: EACVI. Abstract: P1192

54.   V Ruddox, IB Norum, T Edvardsen, M Baekkevar, JE Otterstad: A comparative study of 2 dimensional versus 3 dimensional echocardiography in a general hospital to evaluate systolic left ventricular function. Euroecho Dec 2013, Istanbul, Turkey. Org: EACVI. P451

55.   Haugaa KH, Bos JM, Borkenhagen E, Tarrell RF, Morlan BW, Caraballo PJ, Ackerman MJ. Concomitant QT Prolongation Predicts All Cause Mortality in Patients with Voltage-Criteria for Left Ventricular Hypertrophy on a 12-Lead ECG. J. Am. Coll. Cardiol suppl 2013.

56.   Medford B, Haugaa KH, Bos JM, Ommen SR, Gersh B, Johnson J, Cetta F, Eidem B, O’Leary PW,. Ackerman MJ. Systolic Anterior Motion of the Anterior Mitral Leaflet and Hypertrophic Cardiomyopathy: a Predictor of Non-Genetic, Non-Familial Disease? J. Am. Coll. Cardiol suppl 2013.

57.   Ryo K, Onishi T, Marek J, Ahmed M, Haugaa K, Champion H, Gorcsan J.  Alterations in Left Ventricular Regional Mechanics in Patients with Pulmonary Hypertension by 3D Echocardiographic Strain. J. Am. Coll. Cardiol suppl 2013.

58.   Ryo K, Onishi T, Marek J, Ahmed M, Haugaa K, Champion H, Gorcsan J. Heterogeneity in Right Ventricular Regional Mechanics in Patients with Pulmonary Hypertension by Three-Dimensional Echocardiographic Speckle Tracking Strain.  J. Am. Coll. Cardiol suppl 2013.

59.   Haugaa KH, Bos JM, Tarrell RF, Morlan BW, Caraballo PJ, Ackerman MJ. QT prolonging medications are frequent in patients with high risk of mortality. Heart rhythm,  2013 (10), 5, S208.

60.   Joyce D, Haugaa KH, Bos JM, Tarrell RF, Morlan BW, Caraballo PJ, Ackerman MJ. Transient prolonged QTc interval in patients following surgical intervention. Heart rhythm,  2013 (10), 5, S217.

61.   Marek J, Ahmed M, Haugaa K, Ryo K, Saba S, Gorcsan J, Left Ventricular Free Wall Activation Delay Predicts Clinical Outcomes after Cardiac Resynchronization Therapy. J. Am. Coll. Cardiol suppl 2013.

62.   Marek JJ, Onishi T, Ahmed M, Haugaa K, Ryo K, Cavalcante J, Gorcsan J, III. Comparison of Right Ventricular Global Longitudinal Strain by Speckle Tracking Echocardiography With Cardiac Magnetic Resonance Feature Tracking Strain. J Am Soc Echocardiogr suppl 2013.

63.   Ryo K, Onishi T, Marek J, Ahmed M, Haugaa K, Champion H, Gorcsan J, III. Quantification of Interventricular Contractile Discoordination by Three-Dimensional Area Tracking Strain in Patients with Chronic Pulmonary Hypertension. J Am Soc Echocardiogr suppl 2013.

64.   Haugaa KH, Marek J, Ryo K, Ahmed M, Adelstein E, Saba S, Gorcsan J, III. Mechanical Dyssynchrony Predicts Arrhythmia Free Outcomes in Patients With Nonischemic Dilated Cardiomyopathy Treated With Cardiac Resynchronization Therapy. J Am Soc Echocardiogr suppl 2013.

65.   Haugaa KH, Marek J, Ryo K, Ahmed M, Adelstein E, Saba S, Gorcsan J, III. Clinical, Electrocardiographic and Echocardiographic Features of Cardiac Resynchronization Patients with Widened QRS who Lack Mechanical Dyssynchrony. J Am Soc Echocardiogr suppl 2013.

66.   Ahmed M, Marek J, Ryo K, Haugaa KH, Schwartzman D, Gorcsan J, III. University of Pittsburgh, Pittsburgh, PA The Importance of Echocardiographic Dyssynchrony to Patients with Insulin-Dependent Diabetes Mellitus Undergoing Cardiac Resynchronization Therapy. J Am Soc Echocardiogr suppl 2013.

67.   Ahmed M, Marek J, Ryo K, Haugaa KH, Schwartzman D, Gorcsan J, III. Cardiac Dyssynchrony by Tissue Doppler Free Wall Activation Delay is Predictive of Clinical Outcomes after Cardiac Resynchronization Therapy in Patients with Chronic Kidney Disease. J Am Soc Echocardiogr suppl 2013.

68.   Haugaa KH,  Marek J, Ryo K, Ahmed M, Adelstein EC, Saba S, Gorcsan J. Mechanical resynchronization is related to less ventricular arrhythmias in heart failure patients treated with cardiac resynchronization therapy. Eur Heart J suppl 2013.

69.   Haugaa KH,  Marek J, Ryo K, Ahmed M, Adelstein EC, Saba S, Gorcsan J. Patients with Widened QRS who Lack Mechanical Dyssynchrony have worse four year outcome independently of  cardiac volumes and ejection fraction at implantation. Eur Heart J suppl 2013.

70.   Andersson H, Bos JM, Haugaa KH, Tarrell RF, Morlan BW, Caraballo PJ, Ackerman MJ. Identification of Electrocardiographically Isolated QT Prolongation in Pediatric Patients Using An Institution-Wide, Automated QT-Alert System. American Academy of Pediatrics 2013.

71.   Saberniak J, Hasselberg NE, Borgquist R, Platonov PG, Holst AG, Edvardsen T, Haugaa KH. Athletic activity increases incidence of ventricular arrhythmias in patients with arrhythmogenic right ventricular cardiomyopathy. 11th Annual meeting Center for heart failure Symposium, Oslo 2013.

72.   Bos JM, Haugaa KH, Tarrell RF, Morlan BW, Caraballo PJ, Ackerman MJ Prevalence and Outcome of Patients with Idiopathic QT Prolongation Identified through an Institution-Wide QT-Alert System, Circulation 2013

73.   Haugaa KH,  Marek J, Ryo K, Ahmed M, Adelstein EC, Saba S, Gorcsan J. Persistent or Worsened Mechanical Dyssynchrony After Cardiac Resynchronization Therapy Is Associated With Risk for Ventricular Arrhythmias. Circulation 2013

74.   Marek J, Ahmed M, Ryo K, Haugaa KH, Saba S, Gorcsan J III, Free Wall Activation Delay is Predictive of Outcome After Cardiac Resynchronization Therapy in Patients with Narrower QRS Width or Non-Left Bundle Branch Block Morphology Circulation 2013

75.   Ryo K, Onishi T, Marek J, Ahmed M, Haugaa KH, Champion HC, Gorcsan J III, The Relation of Tricuspid Regurgitation to the Right and Left Ventricular Three-Dimensional Geometry and Hemodynamics in Patients with Chronic Pulmonary Hypertension.  Circulation 2013

76.   Ryo K, Onishi T, Marek J, Ahmed M, Haugaa KH, Champion HC, Gorcsan J III, The Relation of Right Ventricular Mechanical Delay by Three-Dimentional Echocardiographic Strain to Right Heart Hemodynamics in Patients with Pulmonary Hypertension Circulation 2013

77.   Ahmed M, Gorcsan J III, Marek JJ, Ryo K, Haugaa KH, Ludwig D, Schwartzman D, Association of Pacing Induced Septal Mechanical Propagation Delay with Decline in Left Ventricular Function after Atrioventricular Node Ablation Circulation 2013

Heart SFI